Infrared thermometer



FIG. 1 is a perspective view of an infrared thermometer showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings depict portions of the infrared thermometer in which the design is embodied that form no part of the claimed design. 

CLAIM The ornamental design for an infrared thermometer, as shown and described. 